I seriously can not tell you how many close calls I’ve had.
In the baby days, parents are HYPER diligent about perfectly tracking, mixing (if using formula), and sterilizing bottles used for milk.
Once the toddler years come and milk is sort of an optional, ‘whenever the kid feels like it’ endeavor, you tend to end up with a lot of half-finished sippy cups of milk lying around the house.
(And in between couch cushions and rolling around on the floor of your car. Just admit it, we’ve all been there.)
So it’s a common problem and a common question: What happens if your child or toddler drinks some old, spoiled milk?